Substrate CLI (#423)

* Moved chain ops to substrate-service

* moved RPC to susbstrate-service WIP

* Moved RPC to substrate-service

* Version

* Removed redundadnt messages

* substrate CLI

* Removed obsolete files

* Sorted out startup messages

* Pass executable name to CLI

polkadot/cli/src/error.rs

@@ -1,37 +0,0 @@
-// Copyright 2017 Parity Technologies (UK) Ltd.
-// This file is part of Polkadot.
-
-// Polkadot is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Polkadot is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Initialization errors.
-
-use client;
-
-error_chain! {
-	foreign_links {
-		Io(::std::io::Error) #[doc="IO error"];
-		Cli(::clap::Error) #[doc="CLI error"];
-		Service(::service::Error) #[doc="Polkadot service error"];
-	}
-	links {
-		Client(client::error::Error, client::error::ErrorKind) #[doc="Client error"];
-    }
-	errors {
-		/// Input error.
-		Input(m: String) {
-			description("Invalid input"),
-			display("{}", m),
-		}
-	}
-}